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Part# 5102


Low Profile PCI 1-Port RS-232, RS-422, RS-485, RS-530, RS-530A, V.35 Synchronous Serial Interface (uses Z85230)


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The 5102 Low Profile PCI synchronous serial interface adapter provides the PC with a single channel serial interface suitable for many popular communications protocols. This Sync/Async card is an ideal solution for applications including DDS (digital data service), military applications, banking communications, and other specialized applications. Our Software toolkit is included to aid software driver development for other operating systems by providing programming samples and source code to shorten development time.

The 5102 is MD1 Low Profile and Universal Bus (3.3V and 5V) compatible. The 5102 is for use in Low Profile PCI slots only. If you have a standard size PCI slot order the 5102S.

Software support, critical for successful synchronous communication development, is provided through Sealevel's SeaMAC synchronous serial driver. HDLC/SDLC protocols are supported as well as certain configurations of Monosync, Bi-sync and Raw modes.
Host Interface(s) PCI
# of Ports 1
Electrical Interface RS-232, RS-422, RS-485, RS-530, RS-530A
V.35 Yes
Communications Controller Z85230
Serial Connector(s) DB25M
PC Bracket Low Profile
Communications Chip 85230-8 ESCC
Max Data Rate 128K bps (burst)
Max Data Distance 50 feet (RS-232)
4000 feet (RS-485)
RS-485 Operation Full Duplex (4 wire)
Half Duplex (2 wire)
Operating Temperature 0 - +70C
Storage Temperature -50 - +105C
Humidity Range 10 - 90% Relative Humidity, Non-Condensing
• Configurable for RS-232, RS-422, RS-485, RS-530, RS-530A, or V.35
• Z85230 Enhanced Serial Communications Controller (ESCC)
• Data rates to 128K bps
• MD1 Low Profile and Universal Bus (3.3V and 5V) compatible
• DB-25M connector
• X.21 and RS-449 serial interface capability with versatile cabling options

Terminal Block
Terminal Block


DB25F to DB25M Twisted Pair Serial Cable
DB25F to DB25M Twisted Pair Serial Cable


RS-530 to RS-449 Cable
RS-530 to RS-449 Cable


Terminal Block Kit
Terminal Block Kit


DB25 to V.35 Cable
DB25 to V.35 Cable


RS-530 to X.21 Cable
RS-530 to X.21 Cable


DB25 Serial Cable
DB25 Serial Cable


Proudly Made in the USA
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